<?php

require "include/bittorrent.php";
require_once "include/benc.php";

function print_array($array, $offset_symbol = "|--", $offset = "", $parent = "") {
	if (!is_array($array)) {
		echo "[$array] is not an array!<br />";
		return;
	}
	reset($array);
	switch ($array['type']) {
		case "string":
			printf("<li><div align=left class=string> - <span class=icon>[STRING]</span> <span class=title>[%s]</span> <span class=length>(%d)</span>: <span class=value>%s</span></div></li>", $parent, $array['strlen'], $array['value']);
			break;
		case "integer":
			printf("<li><div align=left class=integer> - <span class=icon>[INT]</span> <span class=title>[%s]</span> <span class=length>(%d)</span>: <span class=value>%s</span></div></li>", $parent, $array['strlen'], $array['value']);
			break;
		case "list":
			printf("<li><div align=left class=list> + <span class=icon>[LIST]</span> <span class=title>[%s]</span> <span class=length>(%d)</span></div>", $parent, $array['strlen']);
			echo "<ul>";
			print_array($array['value'], $offset_symbol, $offset . $offset_symbol);
			echo "</ul></li>";
			break;
		case "dictionary":
			printf("<li><div align=left class=dictionary> + <span class=icon>[DICT]</span> <span class=title>[%s]</span> <span class=length>(%d)</span></div>", $parent, $array['strlen']);
			while (list($key, $val) = each($array)) {
				if (is_array($val)) {
					echo "<ul>";
					print_array($val, $offset_symbol, $offset . $offset_symbol, $key);
					echo "</ul>";
				}
			}
			echo "</li>";
			break;
		default:
			while (list($key, $val) = each($array)) {
				if (is_array($val)) {
					//echo $offset;
					print_array($val, $offset_symbol, $offset, $key);
				}
			}
			break;
	}
}

dbconn();
loggedinorreturn();
if (get_user_class() < $torrentstructure_class) {
	permissiondenied();
}
$id = (int) $_GET["id"];
if (!$id) {
	httperr();
}
$res = sql_query("SELECT name FROM torrents WHERE id = " . sqlesc($id)) or sqlerr(__FILE__, __LINE__);
$row = mysql_fetch_assoc($res);
$fn = "$torrent_dir/$id.torrent";
if (!$row || !is_file($fn) || !is_readable($fn)) {
	httperr();
}
// Standard html headers
stdhead("Torrent Info");
?>

<style type="text/css">

	/* list styles */
	ul ul { margin-left: 15px; }
	ul, li { padding: 0px; margin: 0px; list-style-type: none; color: #000; font-weight: normal;}
	ul a, li a { color: #009; text-decoration: none; font-weight: normal; }
	li { display: inline; } /* fix for IE blank line bug */
	ul > li { display: list-item; }

	li div.string  {padding: 3px;}
	li div.integer {padding: 3px;}
	li div.dictionary {padding: 3px;}
	li div.list {padding: 3px;}
	li div.string span.icon {color:#090;padding: 2px;}
	li div.integer span.icon {color:#990;padding: 2px;}
	li div.dictionary span.icon {color:#909;padding: 2px;}
	li div.list span.icon {color:#009;padding: 2px;}

	li span.title {font-weight: bold;}

</style>

<?php

begin_main_frame();
// Heading
print("<div align=center><h1>$row[name]</h1>");
$dict = bdec_file($fn, (1024 * 1024));
// Start table
print("<table width=750 border=1 cellspacing=0 cellpadding=5><td>");
$dict['value']['info']['value']['pieces']['value'] = "0x" . strtoupper(bin2hex(substr($dict['value']['info']['value']['pieces']['value'], 0, 25))) . "...";
echo "<ul id=colapse>";
print_array($dict, "*", "", "root");
echo "</ul>";
// End table
print("</td></table>");
?>

<script type="text/javascript" language="javascript1.2">
	var openLists = [], oIcount = 0;
	function compactMenu(oID, oAutoCol, oPlMn, oMinimalLink) {
		if (!document.getElementsByTagName || !document.childNodes || !document.createElement) {
			return;
		}
		var baseElement = document.getElementById(oID);
		if (!baseElement) {
			return;
		}
		compactChildren(baseElement, 0, oID, oAutoCol, oPlMn, baseElement.tagName.toUpperCase(), oMinimalLink && oPlMn);
	}
	function compactChildren(oOb, oLev, oBsID, oCol, oPM, oT, oML) {
		if (!oLev) {
			oBsID = escape(oBsID);
			if (oCol) {
				openLists[oBsID] = [];
			}
		}
		for (var x = 0, y = oOb.childNodes; x < y.length; x++) {
			if (y[x].tagName) {
				//for each immediate LI child
				var theNextUL = y[x].getElementsByTagName(oT)[0];
				if (theNextUL) {
					//collapse the first UL/OL child
					theNextUL.style.display = 'none';
					//create a link for expanding/collapsing
					var newLink = document.createElement('A');
					newLink.setAttribute('href', '#');
					newLink.onclick = new Function('clickSmack(this,' + oLev + ',\'' + oBsID + '\',' + oCol + ',\'' + escape(oT) + '\');return false;');
					//wrap everything upto the child U/OL in the link
					if (oML) {
						var theHTML = '';
					} else {
						var theT = y[x].innerHTML.toUpperCase().indexOf('<' + oT);
						var theA = y[x].innerHTML.toUpperCase().indexOf('<A');
						var theHTML = y[x].innerHTML.substr(0, (theA + 1 && theA < theT) ? theA : theT);
						while (!y[x].childNodes[0].tagName || (y[x].childNodes[0].tagName.toUpperCase() != oT && y[x].childNodes[0].tagName.toUpperCase() != 'A')) {
							y[x].removeChild(y[x].childNodes[0]);
						}
					}
					y[x].insertBefore(newLink, y[x].childNodes[0]);
					y[x].childNodes[0].innerHTML = oPM + theHTML.replace(/^\s*|\s*$/g, '');
					theNextUL.MWJuniqueID = oIcount++;
					compactChildren(theNextUL, oLev + 1, oBsID, oCol, oPM, oT, oML);
				}
			}
		}
	}
	function clickSmack(oThisOb, oLevel, oBsID, oCol, oT) {
		if (oThisOb.blur) {
			oThisOb.blur();
		}
		oThisOb = oThisOb.parentNode.getElementsByTagName(unescape(oT))[0];
		if (oCol) {
			for (var x = openLists[oBsID].length - 1; x >= oLevel; x -= 1) {
				if (openLists[oBsID][x]) {
					openLists[oBsID][x].style.display = 'none';
					if (oLevel != x) {
						openLists[oBsID][x] = null;
					}
				}
			}
			if (oThisOb == openLists[oBsID][oLevel]) {
				openLists[oBsID][oLevel] = null;
			}
			else {
				oThisOb.style.display = 'block';
				openLists[oBsID][oLevel] = oThisOb;
			}
		} else {
			oThisOb.style.display = (oThisOb.style.display == 'block') ? 'none' : 'block';
		}
	}
	function stateToFromStr(oID, oFStr) {
		if (!document.getElementsByTagName || !document.childNodes || !document.createElement) {
			return '';
		}
		var baseElement = document.getElementById(oID);
		if (!baseElement) {
			return '';
		}
		if (!oFStr && typeof (oFStr) != 'undefined') {
			return '';
		}
		if (oFStr) {
			oFStr = oFStr.split(':');
		}
		for (var oStr = '', l = baseElement.getElementsByTagName(baseElement.tagName), x = 0; l[x]; x++) {
			if (oFStr && MWJisInTheArray(l[x].MWJuniqueID, oFStr) && l[x].style.display == 'none') {
				l[x].parentNode.getElementsByTagName('a')[0].onclick();
			}
			else if (l[x].style.display != 'none') {
				oStr += (oStr ? ':' : '') + l[x].MWJuniqueID;
			}
		}
		return oStr;
	}
	function MWJisInTheArray(oNeed, oHay) {
		for (var i = 0; i < oHay.length; i++) {
			if (oNeed == oHay[i]) {
				return true;
			}
		}
		return false;
	}
	function selfLink(oRootElement, oClass, oExpand) {
		if (!document.getElementsByTagName || !document.childNodes) {
			return;
		}
		oRootElement = document.getElementById(oRootElement);
		for (var x = 0, y = oRootElement.getElementsByTagName('a'); y[x]; x++) {
			if (y[x].getAttribute('href') && !y[x].href.match(/#$/) && getRealAddress(y[x]) == getRealAddress(location)) {
				y[x].className = (y[x].className ? (y[x].className + ' ') : '') + oClass;
				if (oExpand) {
					oExpand = false;
					for (var oEl = y[x].parentNode, ulStr = ''; oEl != oRootElement && oEl != document.body; oEl = oEl.parentNode) {
						if (oEl.tagName && oEl.tagName == oRootElement.tagName) {
							ulStr = oEl.MWJuniqueID + (ulStr ? (':' + ulStr) : '');
						}
					}
					stateToFromStr(oRootElement.id, ulStr);
				}
			}
		}
	}
	function getRealAddress(oOb) {
		return oOb.protocol + ((oOb.protocol.indexOf(':') + 1) ? '' : ':') + oOb.hostname + ((typeof (oOb.pathname) == typeof (' ') && oOb.pathname.indexOf('/') != 0) ? '/' : '') + oOb.pathname + oOb.search;
	}
	compactMenu('colapse', false, '');
</script>

<?php

// Standard html footers
end_main_frame();
stdfoot();
